Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
communication mode » communication model, communication modes, communication module
la developpement » le developpement, de developpement, et developpement
developpement du » developpement de, developpement des, developpement et
technology does » technology debts, technology data, technology dlt
does inflation » der inflation, die inflation, core inflation
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
rate prices » gate prices, water prices, trade prices
du afrique » en afrique, l afrique, de l'afrique
mode la » mode a, mode l, mode als

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology does inflation rate prices 2.3.5 communication mode la developpement du afrique.*.